Home / 893,120-1,330,454

Finding the Third Proportional to 893,120 and 1,330,454

Calculator

Solution

The third proportional to 893,120 and 1,330,454 is: 1,981,937.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,120 : 1,330,454 = 1,330,454 : x
  2. Step 2: Convert to fraction form
    893,120/1,330,454 = 1,330,454/x
  3. Step 3: Cross multiply
    893,120x = 1,330,454 × 1,330,454
  4. Step 4: Simplify right side
    893,120x = 1,770,107,846,116
  5. Step 5: Solve for x
    x = 1,770,107,846,116/893,120
  6. Step 6: Final answer
    x = 1,981,937.31

Related Problems

Find third proportional to 446,560 and 665,227
Half scale
Find third proportional to 1,786,240 and 2,660,908
Double scale
Find third proportional to 893,122 and 1,330,457
Similar ratio
Find third proportional to 1,339,680 and 1,995,681
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.